21058650 (number)

21058650 is an even 8-digits composite number following 21058649 and preceding 21058651. In scientific notation, it is written as 2.1058650 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 5313600 positive integers (up to 21058650) that are relatively prime to 21058650.

Interesting facts

Basic properties

Name

Name twenty-one million fifty-eight thousand six hundred fifty

Notation

Scientific notation 2.1058650 × 10^7
Engineering notation 2.1058650 × 10^6

Prime Factorization of 21058650

Prime Factorization 2 × 9 × 3 × 25 × 19 × 821

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21058650
Product of the distinct prime numbers

The prime factorization of 21058650 is 2 × 9 × 3 × 25 × 19 × 821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 24, 91, 489, 811, 2776, 4649, 21406, 64037, 900049, 246043, 9412623, 6584947, 14305563, 55528158, 951036824, 532549090, 307547477, 8224957267

Basic calculations (n = 21058650)

Multiplication

n×y
n×2 42117300
n×3 63175950
n×4 84234600
n×5 105293250

Division

n÷y
n÷2 10529325
n÷3 7019550
n÷3 5264662.5
n÷5 4211730

Exponentiation

ny
n2 443466739822500
n3 9.3388108605631E+21
n4 1.966627493288E+29
n5 4.1414520061529E+36

Nth Root

y√n
2√n 4588.9704727749
3√n 276.14902160318
4√n 67.741940279083
5√n 29.153191493779

Divisors of 21058650

1, 2, 3, 6, 9, 18, 19, 25, 27, 38, 50, 54, 57, 75, 114, 150, 171, 225, 342, 450, 475, 513, 675, 821, 950, 1026, 1350, 1425, 1642, 2463, 2850, 4275, 4926, 7389, 8550, 12825, 14778, 15599, 20525, 22167, 25650, 31198, 41050, 44334, 46797, 61575, 93594, 123150, 140391, 184725, 280782, 369450, 389975, 421173, 554175, 779950, 842346, 1108350, 1169925, 2339850, 3509775, 7019550, 10529325, 21058650

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21058649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21058650 can be divided by 64 positive divisors. The sum of these divisors (counting 21058650) is 1, the average is 0.015625.

Base conversion 21058650

Base System Value
2 Binary 1010000010101010001011010
3 Ternary 1110121220001000
4 Quaternary 1100111101122
5 Quinary 20342334100
6 Senary 2031205430
8 Octal 120252132
10 Decimal 21058650
12 Duodecimal 7076876
16 Hexadecimal 141545a
20 Vigesimal 6bc6ca
36 Base36 cjcyi

Cryptographic Hash Functions

md5 ccb090b7fbc8f40b13820b82387e02d4
sha1 164bad95e3b33fa40e75f7759cc55ef62b82d707
sha256 97089d814f3d8ccdf207d6a98248d027e94260bb033f4d87be50ad2fcbf96448
sha512 d3bebe902312294514baae4bbdd8f3a7685a885982349dff82032865370466cf2bd9cf382410ee72d0405e92b1e67c15447476763e361db2d6b8360f656c82f7
ripemd-160 b23e4a57799509a9153196096f19913f3c338b19

21058650 as geometric shapes

Circle

Radius = n
Diameter 42117300
Circumference 132315400.26904
Area 1.3931918519378E+15

Sphere

Radius = n
Volume 3.9118319457079E+22
Surface area 5.5727674077511E+15
Circumference 132315400.26904

Square

Length = n
Perimeter 84234600
Area 443466739822500
Diagonal 29781428.435268

Cube

Length = n
Surface area 2660800438935000
Volume 9.3388108605631E+21
Space diagonal 36474651.73881

Equilateral Triangle

Length = n
Perimeter 63175950
Area 1.9202673120987E+14
Altitude 18237325.869405

Triangular Pyramid

Length = n
Surface area 1.9202673120987E+14
Volume 1.1005894146205E+21
Height 9927142.8117561